公开(公告)号：US20230420409A1

公开(公告)日：2023-12-28

申请号：US17846086

申请日：2022-06-22

申请人： Intel Corporation

发明人： Sagar Suthram ,  Omkar G. Karhade ,  Ravindranath Vithal Mahajan ,  Debendra Mallik ,  Nitin A. Deshpande ,  Pushkar Sharad Ranade ,  Wilfred Gomes ,  Abhishek A. Sharma ,  Tahir Ghani ,  Anand S. Murthy ,  Joshua Fryman ,  Stephen Morein ,  Matthew Adiletta ,  Michael Crocker ,  Aaron Gorius

IPC分类号： H01L25/065 ,  H01L23/00 ,  H01L23/522

CPC分类号： H01L25/0652 ,  H01L24/08 ,  H01L23/5226 ,  H01L24/94 ,  H01L2224/80896 ,  H01L24/80 ,  H01L2224/08145 ,  H01L2224/80895 ,  H01L24/97

摘要： Embodiments of an integrated circuit (IC) die comprise: a first region having a first surface and a second surface, the first surface being orthogonal to the second surface; and a second region attached to the first region along a planar interface that is orthogonal to the first surface and parallel to the second surface, the second region having a third surface coplanar with the first surface. The first region comprises: a dielectric material; layers of conductive traces in the dielectric material, each layer of the conductive traces being parallel to the second surface such that the conductive traces are orthogonal to the first surface; conductive vias through the dielectric material; and bond-pads on the first surface, the bond-pads comprising portions of the conductive traces exposed on the first surface, and the second region comprises a material different from the dielectric material.

公开(公告)号：US20240006395A1

公开(公告)日：2024-01-04

申请号：US17853778

申请日：2022-06-29

申请人： Intel Corporation

发明人： Sagar Suthram ,  Debendra Mallik ,  Wilfred Gomes ,  Pushkar Sharad Ranade ,  Nitin A. Deshpande ,  Omkar G. Karhade ,  Ravindranath Vithal Mahajan ,  Abhishek A. Sharma

IPC分类号： H01L25/16 ,  H01L23/492 ,  H01L23/522 ,  H01L23/528 ,  H01L23/04 ,  H01L23/46 ,  H01L23/48 ,  H01L23/00

CPC分类号： H01L25/167 ,  H01L23/492 ,  H01L23/5226 ,  H01L23/5283 ,  H01L23/04 ,  H01L2224/80895 ,  H01L23/481 ,  H01L24/08 ,  H01L24/80 ,  H01L24/96 ,  H01L2224/08146 ,  H01L23/46

摘要： Embodiments of a microelectronic assembly comprise: a plurality of microelectronic sub-assemblies arranged in a coplanar array, each microelectronic sub-assembly having a first side and an opposing second side; a first conductive plate coupled to the first sides of the microelectronic sub-assemblies; and a second conductive plate coupled to the second sides of the microelectronic sub-assemblies. The first conductive plate and the second conductive plate comprise sockets corresponding to each of the microelectronic sub-assemblies, and each microelectronic sub-assembly comprises a first plurality of integrated circuit (IC) dies coupled on one end to a first IC die and on an opposing end to a second IC die; and a second plurality of IC dies coupled to the first IC die and to the second IC die.

公开(公告)号：US20230420410A1

公开(公告)日：2023-12-28

申请号：US17846129

申请日：2022-06-22

申请人： Intel Corporation

发明人： Sagar Suthram ,  Ravindranath Vithal Mahajan ,  Debendra Mallik ,  Omkar G. Karhade ,  Wilfred Gomes ,  Pushkar Sharad Ranade ,  Abhishek A. Sharma ,  Tahir Ghani ,  Anand S. Murthy ,  Nitin A. Deshpande

IPC分类号： H01L25/065 ,  H01L23/00 ,  H01L23/522 ,  H01L23/46 ,  H01L25/00

CPC分类号： H01L25/0652 ,  H01L24/08 ,  H01L23/5226 ,  H01L23/46 ,  H01L24/94 ,  H01L24/96 ,  H01L25/50 ,  H01L24/80 ,  H01L2224/08137 ,  H01L2224/08145 ,  H01L2224/80895 ,  H01L2224/80896

摘要： Embodiments of an integrated circuit (IC) die comprise: a first IC die coupled to at least two second IC dies by interconnects on a first surface of the first IC die and second surfaces of the second IC dies such that the first surface is in contact with the second surfaces. The second surfaces are coplanar, the interconnects comprise dielectric-dielectric bonds and metal-metal bonds, the metal-metal bonds include first bond-pads in the first IC die and second bond-pads in the second IC dies, the first IC die comprises a substrate attached to a metallization stack along a planar interface that is orthogonal to the first surface, the metallization stack comprises a plurality of layers of conductive traces in a dielectric material, and the first bond-pads comprise portions of the conductive traces exposed on the first surface.

公开(公告)号：US20240222326A1

公开(公告)日：2024-07-04

申请号：US18148528

申请日：2022-12-30

申请人： Intel Corporation

发明人： Sagar Suthram ,  Wilfred Gomes ,  Nisha Ananthakrishnan ,  Kemal Aygun ,  Ravindranath Vithal Mahajan ,  Debendra Mallik ,  Pushkar Sharad Ranade ,  Abhishek A. Sharma

IPC分类号： H01L25/065 ,  H01L23/522 ,  H01L23/528 ,  H10B10/00 ,  H10B12/00 ,  H10B80/00

CPC分类号： H01L25/0655 ,  H01L23/5226 ,  H01L23/5283 ,  H10B10/12 ,  H10B12/37 ,  H10B80/00

摘要： Embodiments of a microelectronic assembly include: a first integrated circuit (IC) die having a first memory circuit and a second memory circuit; a second IC die; a third IC die; and a package substrate. The first IC die is between the second IC die and the package substrate. The first IC die comprises: a first portion comprising a first active region and a first backend region in contact with the first active region; and a second portion comprising a second active region and a second backend region in contact with the second active region. The first memory circuit is in the first portion, the second memory circuit is in the second portion, the first active region comprises transistors that are larger than transistors in the second active region, and the first backend region comprises conductive traces that have a larger pitch than conductive traces in the second backend region.

公开(公告)号：US20240096809A1

公开(公告)日：2024-03-21

申请号：US17932624

申请日：2022-09-15

申请人： Intel Corporation

发明人： Hiroki Tanaka ,  Robert Alan May ,  Onur Ozkan ,  Ali Lehaf ,  Steve Cho ,  Gang Duan ,  Jieping Zhang ,  Rahul N. Manepalli ,  Ravindranath Vithal Mahajan ,  Hamid Azimi

IPC分类号： H01L23/538 ,  H01L21/48 ,  H01L23/00 ,  H01L23/31 ,  H01L25/00 ,  H01L25/065

CPC分类号： H01L23/5386 ,  H01L21/4857 ,  H01L23/3121 ,  H01L23/5383 ,  H01L24/13 ,  H01L24/14 ,  H01L24/16 ,  H01L24/19 ,  H01L24/20 ,  H01L25/0652 ,  H01L25/0655 ,  H01L25/50 ,  H01L24/32 ,  H01L2224/13082 ,  H01L2224/1403 ,  H01L2224/16238 ,  H01L2224/19 ,  H01L2224/211 ,  H01L2224/2201 ,  H01L2224/32225

摘要： Microelectronic assemblies, related devices and methods, are disclosed herein. In some embodiments, a microelectronic assembly may include a substrate having a surface including first conductive contacts and second conductive contacts, wherein the first conductive contacts have a first thickness and the second conductive contacts have a second thickness different than the first thickness; a first microelectronic component having third conductive contacts, wherein respective ones of the third conductive contacts are coupled to respective ones of the first conductive contacts by first interconnects, wherein the first interconnects include solder having a thickness between 2 microns and 35 microns; and a second microelectronic component having fourth conductive contact, wherein respective ones of the fourth conductive contacts are coupled to respective ones of the second conductive contacts by second interconnects, wherein the second interconnects include solder having a thickness between 5 microns and 50 microns.

公开(公告)号：US20240004129A1

公开(公告)日：2024-01-04

申请号：US17853732

申请日：2022-06-29

申请人： Intel Corporation

发明人： Sagar Suthram ,  Debendra Mallik ,  John Heck ,  Pushkar Sharad Ranade ,  Ravindranath Vithal Mahajan ,  Thomas Liljeberg ,  Wilfred Gomes ,  Abhishek A. Sharma ,  Tahir Ghani

IPC分类号： G02B6/12 ,  G02B6/13 ,  H01L25/16 ,  H01L23/00

CPC分类号： G02B6/12002 ,  G02B6/12004 ,  G02B6/13 ,  H01L25/167 ,  H01L24/08 ,  H01L24/80 ,  H01L2224/08145 ,  H01L2224/80895 ,  H01L2224/80896

摘要： Embodiments of a microelectronic assembly comprise: a plurality of microelectronic sub-assemblies arranged in an array; and a plurality of photonic integrated circuit (PIC) dies, each PIC die having waveguides. Adjacent microelectronic sub-assemblies are coupled to one of the PIC dies by interconnects such that any one PIC die is coupled to more than two adjacent microelectronic sub-assemblies, and the microelectronic sub-assemblies coupled to each PIC die in the plurality of PIC dies are communicatively coupled by the waveguides in the PIC die. Each microelectronic sub-assembly comprises: an interposer integrated circuit (IC) die comprising one or more electrical controller circuit proximate to at least one edge of the interposer IC die; a first plurality of IC dies coupled to a first surface of the interposer IC die; and a second plurality of IC dies coupled to an opposing second surface of the interposer IC die.

公开(公告)号：US20220342150A1

公开(公告)日：2022-10-27

申请号：US17237375

申请日：2021-04-22

申请人： Intel Corporation

发明人： Omkar G. Karhade ,  Xiaoqian Li ,  Tarek A. Ibrahim ,  Ravindranath Vithal Mahajan ,  Nitin A. Deshpande

IPC分类号： G02B6/122 ,  G02B6/12

摘要： Photonic packages and device assemblies that include photonic integrated circuits (PICs) coupled to optical lenses on lateral sides of the PICs. An example photonic package comprises a package support, an integrated circuit (IC), an insulating material, a PIC having an active side and a lateral side substantially perpendicular to the active side. At least one optical structure is on the active side. A substantial portion of the active side is in contact with the insulating material, and the PIC is electrically coupled to the package support and to the IC. The photonic package further includes an optical lens coupled to the PIC on the lateral side. In some embodiments, the photonic package further includes an interposer between the PIC or the IC and the package support.

公开(公告)号：US20210288035A1

公开(公告)日：2021-09-16

申请号：US16816669

申请日：2020-03-12

申请人： Intel Corporation

发明人： Thomas Liljeberg ,  Andrew C. Alduino ,  Ravindranath Vithal Mahajan ,  Ling Liao ,  Kenneth Brown ,  James Jaussi ,  Bharadwaj Parthasarathy ,  Nitin A. Deshpande

IPC分类号： H01L25/16 ,  H01L23/00 ,  G02B6/42 ,  H01L23/367 ,  H04B10/40

摘要： Embodiments may relate to a microelectronic package that includes a package substrate with an active bridge positioned therein. An active die may be coupled with the package substrate, and communicatively coupled with the active bridge. A photonic integrated circuit (PIC) may also be coupled with the package substrate and communicatively coupled with the active bridge. Other embodiments may be described or claimed.

公开(公告)号：US20240222321A1

公开(公告)日：2024-07-04

申请号：US18148533

申请日：2022-12-30

申请人： Intel Corporation

发明人： Sagar Suthram ,  Wilfred Gomes ,  Nisha Ananthakrishnan ,  Kemal Aygun ,  Ravindranath Vithal Mahajan ,  Debendra Mallik ,  Pushkar Sharad Ranade ,  Abhishek A. Sharma

IPC分类号： H01L25/065

CPC分类号： H01L25/0652 ,  H01L2225/06548

摘要： Embodiments of a microelectronic assembly include: a first integrated circuit (IC) die having a first memory circuit and a second memory circuit; a second IC die; a third IC die; and a package substrate. The second IC die is between the first IC die and the package substrate. The first IC die includes: a first portion comprising a first active region and a first backend region in contact with the first active region; and a second portion comprising a second active region and a second backend region in contact with the second active region. The first memory circuit is in the first portion, the second memory circuit is in the second portion, the first active region comprises transistors that are larger than transistors in the second active region, and the first backend region comprises conductive traces that have a larger pitch than conductive traces in the second backend region.

公开(公告)号：US20240178146A1

公开(公告)日：2024-05-30

申请号：US18060080

申请日：2022-11-30

申请人： Intel Corporation

发明人： Benjamin T. Duong ,  Whitney Bryks ,  Kristof Kuwawi Darmawikarta ,  Srinivas V. Pietambaram ,  Gang Duan ,  Ravindranath Vithal Mahajan

IPC分类号： H01L23/538 ,  H01L23/00 ,  H01L23/15 ,  H01L23/498 ,  H01L25/065

CPC分类号： H01L23/5384 ,  H01L23/15 ,  H01L23/49816 ,  H01L24/05 ,  H01L24/13 ,  H01L25/0655 ,  H01L2224/0401 ,  H01L2224/05022 ,  H01L2224/13023 ,  H01L2924/15165 ,  H01L2924/15311

摘要： Disclosed herein are microelectronic assemblies including strengthened glass cores, as well as related devices and methods. In some embodiments, a microelectronic assembly may include a glass core having a surface, a first region having a first concentration of ions extending from the surface of the core to a first depth; a second region having a second concentration of ions greater than the first concentration of ions, the second region between the first region and the surface of the core; a dielectric with a conductive pathway at the surface of the glass core; and a die electrically coupled to the conductive pathway in the dielectric at the surface of the core by an interconnect.